(:*******************************************************:)
(: Test: K2-SeqExprCast-227                              :)
(: Written by: Frans Englich                             :)
(: Date: 2007-11-22T11:31:21+01:00                       :)
(: Purpose: '- INF' is not a valid value for xs:double.  :)
(:*******************************************************:)
xs:double("- INF")